CN107803594A - Switchable type recombination laser working machine - Google Patents
Switchable type recombination laser working machine Download PDFInfo
- Publication number
- CN107803594A CN107803594A CN201610802273.7A CN201610802273A CN107803594A CN 107803594 A CN107803594 A CN 107803594A CN 201610802273 A CN201610802273 A CN 201610802273A CN 107803594 A CN107803594 A CN 107803594A
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- CN
- China
- Prior art keywords
- laser
- module
- output
- focal
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
- B23K26/046—Automatically focusing the laser beam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention provides a kind of switchable type recombination laser working machine, the laser tube of wherein each output module can have the optical maser wavelength differed, and the mechanical electronic that the automatic focusing module includes a selective laser focal switchs, to provide a selected laser focal zero-point positioning signal；The control module connects a plurality of output modules, an at least handover module, the automatic focusing module and the workbench respectively, to control the laser tube of a selected output module to carry out output operation, control the eyeglass of the corresponding handover module of selected output module be moved on the laser outgoing route of selected output module laser tube to change its laser outbound course, and according to selected laser tube wavelength and the selected laser focal zero-point positioning signal of institute and make the workbench displacement, and then adjust the focal position selected and export laser.Wherein the working machine can the upper and lower displacement according to selected laser tube wavelength and laser focal, to carry out the processing operation of different lasing light emitters.
Description
Technical field
A kind of relevant switchable type recombination laser working machine of the present invention, espespecially a kind of output with a plurality of different wave lengths
Module to workpiece can carry out cutting operation and deep mixed engraving operator.
Background technology
The general principle of general laser machine, mainly the light beam that laser exports is guided and focused on by quarter object
Surface, the light beam after focusing, is absorbed through material, and temperature is raised and gasified suddenly, makes object surface recessed, and is reached engraving or cut
The purpose cut.
Using laser engraving and cutting, process is very simple, as printd using computer and printer on paper, uniquely
Ink powder is coated onto on paper except that prining, and laser engraving be laser is got to after over-focusing woodwork, pressure gram
On the almost all of material such as power, plastic plate, metallic plate, stone material.
However, with regard to existing engraving and the machine of cutting, commonly use and mainly divide into intermetallic composite coating and nonmetallic processing, therefore
The laser of different wave length is needed to use to process, as optical-fiber laser machine is adapted to cutting and the engraving of metal, and carbon dioxide
(CO2) laser machine is adapted to nonmetallic cutting and engraving, therefore when object such as to be processed has metal and nonmetallic materials, gold
The operation of category engraving then can often use the machine of optical-fiber laser, and two can be used if nonmetallic materials cutting to be carried out and engraving operation
The machine of carbon oxide laser, board must be changed for user, can cause to use upper inconvenience, put simultaneously for board
The space problem and cost increase put all are one of shortcomings, therefore have dealer to develop the machine using two kinds of different wave length laser tubes
Platform, and the laser junction of two laser tubes of this kind of machine is all using simultaneously light microscopic piece.But because the laser tube of different wave length exists
Using when its laser focal be typically different, cause this kind of machine use laser tube wavelength must it is identical or very close,
The variability that can be generated during engraving/cutting is limited.
In addition, the machine of the engraving and cutting with regard to existing carbon dioxide laser, mainly divides into metal tube laser and glass
Pipe laser, metal tube laser machine unit wattage unit price is high to be adapted to engraving, and glass tube laser machine unit wattage unit price is low to be adapted to
Cutting, therefore the machine of metal tube laser can be used if being intended to carry out carving operation, glass can be used if cutting operation to be carried out
The machine of pipe laser, board must be changed for user, equally can on foot increase using upper inconvenience, be put simultaneously for board
The space problem and cost increase put all are one of shortcomings, therefore have dealer to develop the board using two laser tubes, and this
The laser junction of two laser tubes of class machine is all using simultaneously light microscopic piece.But due to glass tube laser in itself and non-polarized
Property, for and light effect have very big limitation, will also result in larger power loss, therefore simultaneously have in light microscopic design very big
Degree of difficulty.
In view of this, in order to improve disadvantages mentioned above, make the engraving that recombination laser work function possesses and cutting variability with
Its competitiveness is lifted, inventor accumulates experience and constantly research and development improvement for many years, there is the generation of the present invention then.
The content of the invention
The main object of the present invention is answered in offer switchable type that is a kind of while having laser output module more than two
Close laser work machine, wherein the workbench can the upper and lower displacement according to selected laser tube wavelength and laser focal, make work
Make the workpiece on platform and move on under the laser focal processing operation for carrying out different lasing light emitters.
In order to achieve the above object, the switchable type recombination laser working machine set by the present invention includes a board and is arranged at
A plurality of output modules, at least a handover module, an automatic focusing module, a control module and workbench on the board,
Wherein each output module includes a laser tube, and to carry out the output of laser work, and each laser tube has a predetermined laser
Wavelength；An at least handover module is provided with an at least eyeglass, can change the outbound course of laser so as to the mobile eyeglass；Should be certainly
The mechanical electronic that dynamic Focusing module includes a selective laser focal switchs, and determines to provide a selected laser focal zero point
Position signal；And the control module connect respectively a plurality of output modules, an at least handover module, the automatic focusing module and
The workbench, a selected output module is controlled with the selected laser focal zero-point positioning signal according to the automatic focusing module
Laser tube carry out output operation, control the eyeglass of an at least handover module to be moved to the sharp of select output module laser tube
To change its laser outbound course on light output path, and according to selected laser tube wavelength and the laser focal zero selected
Point location signal and make the workbench displacement, and then adjust output laser focal position.
During implementation, such output module optionally carries out carving operation or the output of cutting module.
During implementation, the laser tube of such output module has wavelength that is identical or differing.
During implementation, the automatic focusing module can be by the surface initialization of the workpiece laser focal.
During implementation, the recombination laser working machine also includes a microprocessor module, its be arranged on the board and with the control
Molding block connects, and after the microprocessor module is to receive an at least work order, drives the control module to control such output
Module and an at least handover module carry out output operation, and control the work to put down according to the laser focal zero-point positioning signal
The displacement of platform.
To further appreciate that the present invention, preferred embodiment is lifted below, coordinates accompanying drawing, label, by the specific structure of the present invention
Into content and its it is reached the effect of describe in detail it is as follows.
Brief description of the drawings
Fig. 1 is the Organization Chart of an embodiment of switchable type recombination laser working machine of the present invention.
Fig. 2 is the schematic appearance of Fig. 1 embodiment.
View when Fig. 3 is a Fig. 1 embodiment startup wherein engraving output module.
View when Fig. 4 is Fig. 1 embodiment startup cutting output module.
Drawing reference numeral explanation：
1：Board；
20、21、22：Output module；
201、211、221：Laser tube；
31、32：Handover module；
311、321：Eyeglass；
4：Automatic focusing module；
41：Mechanical electronic switchs；
5：Workbench；
6：Control module；
7：Microprocessor module；
8：Workpiece；
9：Work order.
Embodiment
Refer to Fig. 1 to Fig. 3, its be switchable type recombination laser working machine of the present invention an embodiment, by a board 1 with
And it is arranged at three output modules 20 on the board, 21,22, two automatic focusing modules 4 of handover module 31,32, one, a works
Make platform 5, a control module 6 and a microprocessor module 7 to be formed.
Such output module 21,22 is engraving module, and it is provided with the laser tube 211,221 of engraving, and laser tube 211 is one
CO2Formula metal tube laser, and laser tube 221 is optical-fiber laser, to carry out carving the output of operation.Output module 20 is all
Module is cut, it is provided with incisory laser tube 201, and it is a CO2Formula glass tube laser, to carry out the defeated of cutting operation
Go out.The glass tube laser of the wherein metal tube laser of output module 21 and output module 20 has identical optical maser wavelength and Jiao
Away from, and output module 22 then has has different optical maser wavelength and focal length from the metal tube laser of output module 21.
Such handover module 31,32 is correspondingly arranged with output module 21,22 respectively, and is respectively equipped with an eyeglass 311,321,
The laser outbound course of output module 21,22 can be changed respectively by a mobile wherein eyeglass 311,321.
The mechanical electronic that the automatic focusing module 4 includes selective different laser focals switchs, selected to provide one
Laser focal zero-point positioning signal.In addition, the automatic focusing module 4 can respectively export mould by the surface initialization of the workpiece 8
The laser focal of block, zero-point positioning is carried out to the surface of workpiece 8 on workbench 5 by automatic focusing module 4, and according to control
The laser focal value of each output module is set in molding block 6, the laser that platform 5 is moved to above-mentioned setting according to zero-point positioning is burnt
Away from value.
The workbench 5 is for placing a workpiece 8 thereon, and the workbench 5 can controlled and vertical upper and lower displacement.
The control module 6 respectively with above-mentioned such output module 20,21,22, handover module 31,32, automatic focusing module 4
It is electrically connected with workbench 5, to control the laser tube of a selected output module to carry out output operation, control is corresponding to be selected
The eyeglass of the handover module of output module is moved on its laser outgoing route to change laser outbound course, and according to selecting
Laser tube wavelength and laser focal zero-point positioning signal and make the workbench upper and lower displacement, and then adjust select export mould
The output laser focal position of block.
During implementation, exemplified by carrying out engraving operation using output module 22 (as shown in Figure 3), the set control of board 1 is pressed
Auto-focusing button (not shown) on platform assigns auto-focusing instruction by work order 9, makes the automatic focusing module 4
Mechanical electronic switch 41 sends the laser focal zero-point positioning signal of the output module 22 to control module 6, allows control module 6
Send engraving instruction to rotate eyeglass 321 to handover module 32 and be moved to the laser path position of output module 22, the control
Molding block 6 make simultaneously according to the laser focal zero-point positioning signal that automatic focusing module 4 is sent the workbench 5 upwards or to
Bottom offset, the region to be processed on the surface of workpiece 8 on workbench 5 is made to fall in the laser focal of output module 22.Then,
The control module 6, which sends engraving instruction to output module 22, makes its laser tube 221 launch laser, and the laser of laser tube 221 is through mirror
Piece 321 and change laser path, along default Laser Processing path, and then carve the workpiece 8.
As shown in figure 4, when conversion carry out cutting operation when, the control module 6 send a command to such handover module 31,
32, its eyeglass 311,321 is moved away the laser path of output module 20 and return back to script position.Then the control module
6 send cutting instruction makes its laser tube 201 launch laser to output module 20, and the laser that laser tube 201 is sent is without eyeglass
311st, 321 stop, along default Laser Processing path, and then cut object.
Therefore, incised work is first instructed 9 and parameter input microprocessor module 7 by user when engraving operation is carried out,
The laser tube for driving the control module 6 control output module 20,21,22 through microprocessor module 7 carries out operation, and passes through and cut
Mold changing block 31,32 answers eyeglass 311,321 to change the path of laser output mobile a pair before laser output.It is in addition, available
The laser focal difference of such output module 20,21,22, the pattern or lines that shade differs are formed on workpiece 8, and
When the output module of different optical maser wavelengths is changed, can by press it is corresponding with the laser focal of output module to be replaced from
Move focusing button or adjust laser outgoing route and the position of workbench 5 by inputting auto-focusing instruction in work order 9,
The region to be processed of the workpiece 8 allowed on workbench 5 falls in the laser focal of the output module after replacing.
Furthermore during such as cutting operation to be carried out, work order 9 or the parameter such as input cutting, pass through the microprocessor module 7
The glass tube laser of the control module 6 control output module 20 is driven to carry out operation, you can to enter in same board to workpiece
Row engraving, the operation of cutting, to shorten machining period and improve processing efficiency, and then lifted.
In summary, it really can reach the expected purpose of invention according to content disclosed above, the present invention, there is provided one kind can carry
For that can shorten machining period and improve processing efficiency, and then lift the switchable type recombination laser working machine of product competitiveness, pole
The value utilized in tool industry, proposes application for a patent for invention in accordance with the law.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (5)
1. a kind of switchable type recombination laser working machine, including：
One board, its have one can vertical upper and lower displacement workbench, for one workpiece of placement thereon；
A plurality of output modules, it is arranged on the board, wherein each output module includes a laser tube, to carry out laser work
Output, and each laser tube has a predetermined optical maser wavelength；
An at least handover module, it is arranged on the board, the handover module is provided with an at least eyeglass, can so as to the mobile eyeglass
Change the outbound course of laser；
One automatic focusing module, it is arranged on the board, to provide a selected laser focal zero-point positioning signal；And
One control module, it is arranged on the board, the control module connects a plurality of output modules, at least one switching respectively
Module, the automatic focusing module and the workbench, to believe according to the selected laser focal zero-point positioning of the automatic focusing module
Number and control the laser tube of a selected output module to carry out output operation, control the eyeglass of an at least handover module to be moved to institute
To change its laser outbound course on the laser outgoing route of selected output module laser tube, and according to selected laser tube ripple
The long and laser focal zero-point positioning signal select and make the workbench displacement, and then adjust the focal length position for exporting laser
Put.
2. switchable type recombination laser working machine according to claim 1, wherein such output module optionally enters
Row engraving operation or the output of cutting module.
3. switchable type recombination laser working machine according to claim 2, wherein the laser tube of such output module can have
There is wavelength that is identical or differing.
4. switchable type recombination laser working machine according to claim 1, the wherein automatic focusing module can be by the processing
The surface initialization laser focal of part.
5. switchable type recombination laser working machine according to claim 1, wherein also including a microprocessor module, it sets
It is placed on the board and is connected with the control module, after the computer module is to receive an at least work order, drives the control
Module controls such output module and an at least handover module carries out output operation, and believes according to the laser focal zero-point positioning
Number and control the displacement of the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610802273.7A CN107803594A (en) | 2016-09-05 | 2016-09-05 | Switchable type recombination laser working machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610802273.7A CN107803594A (en) | 2016-09-05 | 2016-09-05 | Switchable type recombination laser working machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107803594A true CN107803594A (en) | 2018-03-16 |
Family
ID=61575951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610802273.7A Withdrawn CN107803594A (en) | 2016-09-05 | 2016-09-05 | Switchable type recombination laser working machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107803594A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759722A (en) * | 2019-02-27 | 2019-05-17 | 大族激光科技产业集团股份有限公司 | A kind of the LED chip system of processing and method of double process combinations |
| CN109759693A (en) * | 2019-03-14 | 2019-05-17 | 广州新可激光设备有限公司 | A kind of twin-laser marking equipment of optimization |
| CN111531279A (en) * | 2020-05-29 | 2020-08-14 | 青岛星成激光科技有限公司 | Metal surface colorful frosting processing method |
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| KR100266443B1 (en) * | 1998-03-17 | 2000-09-15 | 윤문건 | Laser machine for multi process of cutting and engraving |
| CN2660746Y (en) * | 2003-11-24 | 2004-12-01 | 周迅 | Middle power CO2 laser tube |
| CN201020600Y (en) * | 2007-05-11 | 2008-02-13 | 李子涛 | Laser engraving machine |
| CN201456569U (en) * | 2009-04-24 | 2010-05-12 | 深圳市奥华激光科技有限公司 | Laser marking and cutting integrated machine |
| CN103101379A (en) * | 2011-11-15 | 2013-05-15 | 星云电脑股份有限公司 | Switchable composite type laser working machine |
| CN203679526U (en) * | 2014-02-15 | 2014-07-02 | 张俊广 | Photoelectric sensing automatic-focusing laser cutting machine |
| CN203765175U (en) * | 2014-04-11 | 2014-08-13 | 王占部 | Laser cutting machine |
| CN104002047A (en) * | 2013-07-20 | 2014-08-27 | 王勇 | Double-tube single-light-path laser engraving and cutting machine |
-
2016
- 2016-09-05 CN CN201610802273.7A patent/CN107803594A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100266443B1 (en) * | 1998-03-17 | 2000-09-15 | 윤문건 | Laser machine for multi process of cutting and engraving |
| CN2660746Y (en) * | 2003-11-24 | 2004-12-01 | 周迅 | Middle power CO2 laser tube |
| CN201020600Y (en) * | 2007-05-11 | 2008-02-13 | 李子涛 | Laser engraving machine |
| CN201456569U (en) * | 2009-04-24 | 2010-05-12 | 深圳市奥华激光科技有限公司 | Laser marking and cutting integrated machine |
| CN103101379A (en) * | 2011-11-15 | 2013-05-15 | 星云电脑股份有限公司 | Switchable composite type laser working machine |
| CN104002047A (en) * | 2013-07-20 | 2014-08-27 | 王勇 | Double-tube single-light-path laser engraving and cutting machine |
| CN203679526U (en) * | 2014-02-15 | 2014-07-02 | 张俊广 | Photoelectric sensing automatic-focusing laser cutting machine |
| CN203765175U (en) * | 2014-04-11 | 2014-08-13 | 王占部 | Laser cutting machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759722A (en) * | 2019-02-27 | 2019-05-17 | 大族激光科技产业集团股份有限公司 | A kind of the LED chip system of processing and method of double process combinations |
| CN109759722B (en) * | 2019-02-27 | 2021-08-31 | 大族激光科技产业集团股份有限公司 | Double-process combined LED chip processing system and method |
| CN109759693A (en) * | 2019-03-14 | 2019-05-17 | 广州新可激光设备有限公司 | A kind of twin-laser marking equipment of optimization |
| CN111531279A (en) * | 2020-05-29 | 2020-08-14 | 青岛星成激光科技有限公司 | Metal surface colorful frosting processing method |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180316 |
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| WW01 | Invention patent application withdrawn after publication |